Results 121 to 130 of about 56,657 (221)

Implementation of the Hough Transform for 3D Track Reconstruction in Drift Chambers [PDF]

, 2002
The paper is devoted to the method for 3D reconstruction of the straight tracks in the tracking system consisting of the drift-chamber stereo layers. The method is based on the Hough-transform approach - the discrete case of more general Radon transform -
Belkov, Ar.
core   +1 more source

Muon Identification with VERITAS using the Hough Transform

, 2013
Imaging atmospheric Cherenkov telescope (IACT) arrays such as VERITAS are used for ground-based very high-energy gamma-ray astronomy. This is accomplished by the detection and analysis of the Cherenkov light produced by gamma-ray-initiated atmospheric ...
Tyler, Jonathan
core  

Automatic Detection of Cast Billet Dendrite Based on Improved Hough Transform

Crystals
Primary dendrite information is one of the most important metrics to measure the quality of continuous cast slabs. The contrast of low magnification images is very low under the influence of illumination and sampling devices, so the traditional dendrite ...
Yuhan Wang, Qing He, Zhi Xie
doaj   +1 more source

Optic Disc Identification Methods for Retinal Images [PDF]

Computer Science Journal of Moldova, 2014
Presented are the methods proposed by authors to identify and model the optic disc in colour retinal images. The first three our approaches localized the optic disc in two steps: a) in the green component of RGB image the optic disc area is detected ...
Florin Rotaru, Silviu Ioan Bejinariu, Cristina Diana Nita, Ramona Luca, Camelia Lazar   +4 more
doaj  

On Shape-Mediated Enrolment in Ear Biometrics

, 2007
Ears are a new biometric with major advantage in that they appear to maintain their shape with increased age. Any automatic biometric system needs enrolment to extract the target area from the background. In ear biometrics the inputs are often human head
Arbab-Zavar, Banafshe, Nixon, Mark
core  

Image‐based crop row detection utilizing the Hough transform and DBSCAN clustering analysis

IET Image Processing
More accurate methods for crop row detection benefit intelligent operation of agricultural machinery, especially avoiding mishandling or crushing crops. For achieving such a target, a traditional method combining the ExGR exponents, Otsu algorithm, Canny
Richeng Zhao, Xianju Yuan, Zhanpeng Yang, Lei Zhang   +3 more
doaj   +1 more source

Brake disc positioning and defect detection method based on improved Canny operator

IET Image Processing
Firstly, the Canny operator combined with circle fitting is used to position the working surface. Secondly, the median filter and the Laplacian operator are selected for preprocessing.
Jun Guo, Yang Yang, Xin Xiong, Yue Yang, Mengzhen Shao   +4 more
doaj   +1 more source

Improving Neural Network Detection Accuracy of Electric Power Bushings in Infrared Images by Hough Transform. [PDF]

Sensors (Basel), 2020
Zhao H, Zhang Z.
europepmc   +1 more source

PENERAPAN ALGORITMA HOUGH TRANSFORM UNTUK IDENTIFIKASI SANDI KOTAK PRAMUKA BERBASIS CITRA TULISAN TANGAN [PDF]

Pramuka adalah kependekan dari Praja Muda Karana yang memiliki arti kaum muda yang suka berkarya. Dalam pramuka terdapat macam-macam sandi yaitu sandi morse, sandi rumput, sandi kotak, dan lain-lain.
Alamsyah, Derry, Harun, Hartato, Syaputra, Andreas, Yoannita, Yoannita   +3 more
core  

SEGMENTATION AND QUALITY ANALYSIS OF LONG RANGE CAPTURED IRIS IMAGE

ICTACT Journal on Image and Video Processing, 2016
The iris segmentation plays a major role in an iris recognition system to increase the performance of the system. This paper proposes a novel method for segmentation of iris images to extract the iris part of long range captured eye image and an approach
Anand Deshpande, Prashant P. Patavardhan
doaj